/*
 * > /*
>  * INSANE - Interactive Structural Analysis Environment
>  *
>  * Copyright (C) 2003-2004
>  * Universidade Federal de Minas Gerais
>  * Escola de Engenharia
>  * Departamento de Engenharia de Estruturas
>  *
>  * Author's email :     insane@dees.ufmg.br
>  * Author's Website :   http://www.dees.ufmg.br/insane
>  *
>  * This program is free software; you can redistribute it and/or
>  * modify it under the terms of the GNU General Public License
>  * as published by the Free Software Foundation; either version 2
>  * of the License, or any later version.
>  *
>  * This program is distributed in the hope that it will be useful,
>  * but WITHOUT ANY WARRANTY; without even the implied warranty of
>  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
>  * GNU General Public License for more details.
>  *
>  * You should have received a copy of the GNU General Public License
>  * along with this program; if not, write to the Free Software
>  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-
> 1307, USA.
 *
 */

package br.ufmg.dees.insane.ui.rich.postp.postp_view.command;

import javax.swing.JInternalFrame;

import br.ufmg.dees.insane.commons.command.Command;
import br.ufmg.dees.insane.ui.rich.postp.postp_view.InterfacePostp;

/**
 *
 * @author Fonseca, Flavio & Pitangueira, Roque
 * @since January 2004
 */
public class GridCommand implements Command {
	
    private InterfacePostp parent;
    
//*****************************************************************************
	
    /** Creates new GridCommand */
    public GridCommand(JInternalFrame parent) {
        this.parent = (InterfacePostp)parent;
    }
	
//*****************************************************************************
	
    public void execute() {
        if (parent.getView().getViewState().isGridOn()) {
        	parent.getView().getViewState().setGrid(false);
        	parent.getView().getDrawingArea().setGrid(false);
        } else {
        	parent.getView().getViewState().setGrid(true);
			parent.getView().getDrawingArea().setGrid(true);
        }
       parent.setStateButtons();
       parent.getView().getDrawingArea().repaint();
       
    }
    
//*****************************************************************************
	
    public void undo() {
    }
	
//*****************************************************************************
	
    public void redo() {
    }
    
//*****************************************************************************
}
